In my own little world, I understand it and abide by the law.......I think. I'm unsure sometimes when I use something like a picture or gif that someone else created....it gets pretty confusing, especially when you don't know the origin of some things. Movies, songs, that stuff is pretty clear.....other stuff, very confusing. I'm thinking Dave certainly wouldn't want his writings, books, articles used by others to make a profit.....or maybe not at all. His stuff, his say.